Well the choice comes down to set of functions or class. The choice is almost the same as a instance class verses a static class. If you have just a simply group of functions then you only need to make a group of functions. If these group of functions share a lot of data, then … Read more
This is not supported behavior of the MVC System. If you want to execute an action of another controller you just redirect the user to the page you want (i.e. the controller function that consumes the url). If you want common functionality, you should build a library to be used in the two different controllers. … Read more
don’t let the down votes get ya down. check out Ion Auth https://github.com/benedmunds/CodeIgniter-Ion-Auth take a look at the read me, you will have to rename two files for codeigniter 3. otherwise you can see that there are recent changes to the lib. the author Ben Edmunds is one of the four developers on the new … Read more
RETURNING That’s possible with a single round-trip to the database: INSERT INTO tbl(filename) VALUES (‘my_filename’) RETURNING tbl_id; tbl_id would typically be a serial or IDENTITY (Postgres 10 or later) column. More in the manual. Explicitly fetch value If filename needs to include tbl_id (redundantly), you can still use a single query. Use lastval() or the … Read more
The query execution happens on all get methods like $this->db->get(‘table_name’); $this->db->get_where(‘table_name’,$array); While last_query contains the last query which was run $this->db->last_query(); If you want to get query string without execution you will have to do this. Go to system/database/DB_active_rec.php Remove public or protected keyword from these functions public function _compile_select($select_override = FALSE) public function _reset_select() … Read more
print_r($this->session->userdata); or print_r($this->session->all_userdata()); Update: As of version 3.1.11 the above methods are deprecated. Use the below method to get all session data, print_r($this->session->userdata());
Using these pages as references: Running via the CLI and Migration Class you’re able to restrict access to your migration controller to command line with something along these lines (application/controllers/migrate.php): <?php if ( ! defined(‘BASEPATH’)) exit(“No direct script access allowed”); class Migrate extends CI_Controller { public function __construct() { parent::__construct(); $this->input->is_cli_request() or exit(“Execute via command … Read more
Using mongoose: var mongoose = require(‘mongoose’); var objectId = mongoose.Types.ObjectId(‘569ed8269353e9f4c51617aa’); Using native driver (https://stackoverflow.com/a/21076589/3377073) var ObjectId = require(‘mongodb’).ObjectId; doc._id = new ObjectId(doc._id); // wrap in ObjectID
CodeIgniter DOES ESCAPE the variables you pass by when using the $this->db->query method. But ONLY when you pass the variables as binds, here’s an example: $dbResult = $this->db->query(“SELECT * FROM users WHERE username = ?”, array($this->input->post(‘username’))); Also remember that $_POST shouldn’t be preferred over $this->input->post since what it does is check if the variables exists … Read more
Add this to your http {} of the nginx.conf file normally located at /etc/nginx/nginx.conf: proxy_buffer_size 128k; proxy_buffers 4 256k; proxy_busy_buffers_size 256k; Then add this to your php location block, this will be located in your vhost file look for the block that begins with location ~ .php$ { fastcgi_buffer_size 128k; fastcgi_buffers 4 256k; fastcgi_busy_buffers_size 256k;